---> uname -a: Linux prd-centos8-builder-2c-4g-2703.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 494 1134 17 2036 2895 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:9f:8d:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.130/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe9f:8d61/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/03/2025 _x86_64_ (2 CPU) 01:03:56 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 54.10 2.37 51.73 236.45 5519.28 01:07:01 AM 61.83 0.07 61.76 0.80 7050.72 01:08:01 AM 32.54 0.48 32.06 54.39 4593.65 01:09:01 AM 22.16 0.27 21.89 41.85 923.81 01:10:01 AM 16.71 0.00 16.71 0.00 408.11 01:11:01 AM 14.24 0.37 13.87 18.12 917.95 01:12:01 AM 17.58 0.38 17.19 38.65 497.33 Average: 31.31 0.56 30.75 55.75 2844.22 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1286820 2927132 2466856 65.72 2104 1808224 709232 14.77 143304 2029928 128536 01:07:01 AM 1186684 2951720 2566992 68.39 2104 1926592 658772 13.72 147676 2101556 94680 01:08:01 AM 1152448 2949372 2601228 69.30 2104 1957856 661608 13.78 171216 2110148 21948 01:09:01 AM 1189100 2987348 2564576 68.32 2104 1959112 619364 12.90 206576 2037384 8428 01:10:01 AM 1209480 3008244 2544196 67.78 2104 1959608 601608 12.53 207084 2016068 8844 01:11:01 AM 1228628 3028116 2525048 67.27 2104 1960284 580476 12.09 391564 1812336 8992 01:12:01 AM 1132464 2945732 2621212 69.83 2104 1973696 665784 13.86 394840 1903324 22448 Average: 1197946 2971095 2555730 68.09 2104 1935053 642406 13.38 237466 2001535 41982 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 60.83 50.73 784.90 5.33 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.56 23.18 263.22 4.97 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 42.86 35.56 584.80 6.45 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 11.03 12.80 12.20 5.16 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 8.66 11.71 7.12 5.24 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 17.54 16.72 18.71 6.54 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 9.78 11.21 8.32 5.55 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.18 23.13 239.87 5.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/03/2025 _x86_64_ (2 CPU) 01:03:56 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 38.77 0.00 4.35 1.39 2.47 53.02 01:06:01 AM 0 35.97 0.00 4.39 1.72 2.59 55.34 01:06:01 AM 1 41.60 0.00 4.32 1.06 2.34 50.67 01:07:01 AM all 39.22 0.00 4.51 1.99 2.73 51.54 01:07:01 AM 0 27.69 0.00 3.62 2.60 2.65 63.44 01:07:01 AM 1 50.85 0.00 5.41 1.38 2.82 39.54 01:08:01 AM all 36.55 0.00 3.33 0.86 2.51 56.75 01:08:01 AM 0 36.71 0.00 2.87 0.68 2.52 57.22 01:08:01 AM 1 36.39 0.00 3.78 1.04 2.49 56.29 01:09:01 AM all 37.75 0.00 2.69 0.58 2.46 56.52 01:09:01 AM 0 43.79 0.00 3.21 0.61 2.38 50.02 01:09:01 AM 1 31.74 0.00 2.17 0.54 2.55 62.99 01:10:01 AM all 39.73 0.00 2.45 0.35 2.76 54.70 01:10:01 AM 0 52.35 0.00 3.15 0.66 2.66 41.18 01:10:01 AM 1 27.20 0.00 1.75 0.05 2.87 68.13 01:11:01 AM all 33.88 0.00 3.02 0.33 2.29 60.48 01:11:01 AM 0 45.69 0.00 3.62 0.15 2.38 48.16 01:11:01 AM 1 22.10 0.00 2.42 0.51 2.19 72.76 01:12:01 AM all 40.61 0.00 3.03 0.30 2.82 53.24 01:12:01 AM 0 41.38 0.00 2.91 0.18 3.02 52.51 01:12:01 AM 1 39.84 0.00 3.15 0.41 2.61 53.99 Average: all 38.08 0.00 3.34 0.83 2.58 55.18 Average: 0 40.50 0.00 3.39 0.94 2.60 52.56 Average: 1 35.65 0.00 3.28 0.71 2.55 57.80